Kohberger's sedan was captured by a plate reader in Loma, Colorado, on Dec. 13. The car was stopped by law enforcement in Hancock County, Indiana, on Dec. 15. On Dec. 16, the car was seen on surveillance video in Albrightsville, Penn.

Prosecutors say the man charged in the stabbing deaths of four University of Idaho students​ bought a knife and sheath online in the months before the killings.

Prosecutors say Bryan Kohberger’s Amazon click history shows him buying a knife similarly used in the Idaho murders.