The Larimer County Sheriff’s Office announced Saturday night they had arrested two additional murder suspects in connection with a missing person case.
Jose G. Rosario, 35, of Fort Collins and Kimberly D. Guinn, 32, of Loveland, were both arrested on warrants for first-degree murder, conspiracy to commit murder and kidnapping.
On Friday, the sheriff’s office announced Michael Bensen, 45, and Patrick Austin Hannon, 51, had been arrested on the same charges.
All four suspects were arrested in connection with a missing person report filed on Nov. 20, the sheriff’s office said.
The sheriff’s office did not release further information, including a victim’s name, because of the ongoing investigation, the release said.
The arrests came a little more than a week after skeletal remains were found near Red Feather Lakes Road in Larimer County. The remains were identified Sunday as those of 28-year-old Andrea Bartmess.
Bartmess was from the Denver area but was living in Fort Collins.