BOULDER COUNTY, Colo. – The investigation into the murders of three people at a home in Coal Creek Canyon over the weekend is ongoing Monday as authorities try and figure out why the three people were killed.

The three people – 54-year-old Wallace White and 56-year-old Kelly Sloat-White, both of Golden, and 39-year-old Emory Fraker, of Broomfield – all were found dead Saturday morning in a home in the 800 block of Divide View Drive.

The Boulder County Sheriff’s Office says all three bodies showed signs of having traumatic injuries and has ruled out murder-suicide in the case. The sheriff’s office said Saturday that it believes the three were specifically targeted and that there isn’t believed to be a threat to the public.

“Additional information about why investigators believe the residence was specifically targeted and other specific investigative information cannot be provided at this time,” the sheriff’s office said.

The crime scene was discovered early Saturday when a friend of the White family called deputies to perform a welfare check, and saw two bodies inside the home.

But deputies said there was evidence of drug activity near the bodies, so hazmat teams were called in and searched the home for much of Saturday, eventually finding no chemicals or hazardous materials inside.

But when investigators finally searched the home, they found the third body.

Neighbors of the home, which sits about 100 feet back from the road in a wooded area, said the Whites kept mostly to themselves and had large, friendly dogs that roamed the neighborhood.

Boulder County authorities said late Sunday that its deputies would continue the investigation this week, that it would likely be “lengthy” and that “not much, if any” information would be released “to maintain [the investigation’s] integrity.”

The sheriff’s office is asking anyone who has information on the case to call its tip line at 303-441-3674 or by emailing the office here.

People can also submit anonymous tips to Crime Stoppers by calling 800-222-TIPS.

GRAND JUNCTION, Colo. – A 12-year-old Orchard Mesa Middle School student faces felony charges after he allegedly made plans to “do a re-creation of the Columbine shooting,” police say.

The boy apparently told another student of his plan to carry out a shooting at the school in coming days, who told their parent. The parent passed the alleged threat on to Grand Junction police Thursday evening.

Police went to the boy’s home, where they interviewed him and took him into custody.

The boy, who has not been named, faces felony menacing charges and a class 1 misdemeanor charge of interfering with staff, faculty, or students of an education institution.

The Grand Junction Police Department says the investigation into the alleged threat is “very active” and ongoing, and said its officers plan to interview more people about the alleged threat in coming days.

The school was in session as normal Friday, but police said there were additional officers at the school “out of an abundance of caution.”

The police department commended the student who reported the threat to his parent.

“We’re grateful for this student’s courage and willingness to speak up and be an advocate for the safety of students and staff,” the department said. “We encourage all parents and guardians to work towards an open, honest dialog with their kids, so students feel safe disclosing information that needs the intervention of an adult.”

PUEBLO, Colo. – A missing persons case involving a pregnant Denver woman who went missing four years ago in Pueblo thawed Thursday, as local and state investigators searched a Pueblo home for clues relating to her disappearance.

Detectives with the Pueblo Police Department and investigators with the Colorado Bureau of Investigation executed a search warrant at a home in the 5100 block of Manor Ridge Drive at 8 a.m. Thursday to try and find anything new in the case involving Kelsie Schelling’s disappearance.

The home used to be occupied by Donthe Lucas, who was Schelling’s boyfriend and the father of her unborn child and has long been considered a suspect in the case. But he has never been convicted of any charges relating to Schelling’s disappearance.

Around a dozen detectives and investigators combed through the backyard of the home, placing flags and digging up portions of the yard, “looking for evidence that may help in the investigation, which is ongoing,” police said.

Schelling was 21 years old and eight weeks pregnant when she vanished on Feb. 4, 2013. She had her first doctor’s visit and had seen a sonogram of her baby earlier that day.

After the trip to the doctor and a shift at work, the Denver woman drove two hours south to Pueblo to visit Lucas, and has never been seen since.

Lucas was found to have parked her car at an area Walmart the day after she disappeared, and an unidentified man picked it up and eventually dropped it off again at the St. Mary-Corwin Medical Center. Police recovered the vehicle Feb. 7.

Schelling was never seen in surveillance video at either location.

Investigators discovered through text messages that Schelling and Lucas had talked to one another once she had reached Pueblo, but the messages stopped shortly after she got there.

Lucas was at one point arrested on felony identity theft and misdemeanor theft charges for allegedly using Schelling’s debit card to withdraw $400 at a bank on Feb. 5 of that year.

He was named as a primary person of interest in Schelling’s disappearance, but the charges relating to his alleged use of her credit card were eventually dropped.

Schelling’s mother and other family members have long believed Lucas is somehow involved in her disappearance, and have continued to plead with CBI for answers.

“I think Kelsie’s case is very solvable. I think it should’ve been solved a long time before now, and we’re not giving up…there will be a resolution to this,” Schelling’s mother, Laura Saxton, told Denver7 when we covered Schelling’s case for Project Unsolved in February.

CBI was brought in by Pueblo police fairly recently to assist in the case.

CBI Director Michael Rankin told Denver7 in February that when his team is brought in, they re-examine and scrutinize the evidence and details collected in the case so far.

“I think that the starting point [is] let’s take a look at, first of all, what happened? What do we know? What’s been done to further that investigation, and then, where can the CBI plug in to further advance the investigation and hopefully the prosecution as well,” Rankin said.

Schelling’s family has long offered a reward for information leading investigators to their daughter or to an arrest and conviction of someone in her disappearance – upping the reward to $100,000 in February and organizing a Colorado Missing Persons Day event at the state Capitol on Feb. 3

Pueblo police say the investigation into the case remains ongoing and that they are looking for tips related to the case. To submit anonymous tips in the case, contact Pueblo Crime Stoppers at 542-STOP or go to their website.

You can also contact the Colorado Bureau of Investigation at 303-239-4300. Saxton has also created a website dedicated to helping find her daughter.