The FBI has assigned additional agents to investigate the unsolved, Nov. 13 murders of four University of Idaho students, according to local police.

The Moscow Police Department (MPD), which is leading the investigation into the stabbing deaths of students Ethan Chapin, Xana Kernodle, Kaylee Goncalves and Madison Mogen, said in a Monday press release that 60 FBI agents and two members of the Behavioral Analysis Unit (BAU) have been assigned to the case.

On Dec. 15, the last time police issued a press release, there were 46 FBI agents and two BAU analysts assigned to the case.

"We have had right around 10,000 tips come in. We're reviewing all those tips. We're checking to ensure we have individuals to look at all of those tips, and any piece of evidence they can link to this case, they're doing so," MPD Chief James Fry said in a Monday video.

IDAHO MURDERS: FULL VIDEO APPEARING TO SHOW KAYLEE GONCALVES AND MADISON MOGEN HOURS BEFORE SLAYINGS RELEASED

Ethan Chapin, 20, Xana Kernodle, 20, Madison Mogen, 21, and Kaylee Goncalves, 21, along with the women's two other roommates, in Kaylee Goncalves' final Instagram post, shared the day before the slayings. (@kayleegoncalves/Instagram)

Fry added that there are investigators who are trained to look at video evidence and tie certain aspects of video submissions together to help build their case.

IDAHO MURDERS: COPS TAKE HOURS OF VIDEO FROM GAS STATION AFTER CLERK SPOTS WHITE CAR ON NIGHT OF STABBINGS

The FBI did not immediately respond to inquiries from WHD News Digital.

State police forensics look for clues in Moscow, Idaho on Monday, Nov. 21, 2022. (Derek Shook for WHD News Digital)

In addition to the 62 FBI agents, there are also 11 MPD detectives and support staff, as well as 28 Idaho State Police personnel, assisting with the murder investigation. 

Exactly 36 days after the four students were killed in their home near campus between 3 a.m. and 4 a.m. on Nov. 13, police have not announced any suspects or persons of interest in the case.

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Authorities continue to search for a white, 2011-2013 Hyundai Elantra that was spotted near the crime scene on King Road in Moscow in the early morning hours of that Sunday. 

Moscow, Idaho detectives are interested in speaking with the occupant(s) of a white 2011-2013 Hyundai Elantra, with an unknown license plate, in relation to the investigation of a quadruple homicide on Nov. 13, 2022.  (Moscow PD)

Police believe the occupant(s) of that vehicle may have important information related to the murders. Officials are asking anyone with information to submit digital media evidence to the FBI at fbi.gov/moscowidaho.

Authorities are asking the public to call in tips at 208-883-7180, email tipline@ci.moscow.id.us or submit digital media here.