The bodies of a pregnant missing Colorado woman and her 2 young daughter have been recovered in a Denver suburb, just one day after authorities arrested the woman’s husband on suspicion of three counts of murder. Searchers on Thursday afternoon found what appear to be the bodies of 4-year-old Bella Watts and 3-year-old Celeste Watts. The remains of their mother, 34-year-old Shanann Watts, were found earlier on property in northern Colorado owned by Anadarko Petroleum Corp, where the suspect, Chris Watts, had been employed. Shanann Watts (who was 15 weeks pregnant), and her daughters were reported missing on Monday afternoon. Her husband and the children’s father, Chris Watts, 33, was taken into custody Wednesday night in connection with their disappearance. Their case had made national headlines as her husband took to the airwaves earlier this week to plead for his family’s safe return. “This is the worst possible outcome that any of us can imagine,” Colorado Bureau of Investigation director John Camper said in a press conference on Thursday. Colorado prosecutors say they believe Watts killed his pregnant wife and two daughters in their home, though they would not provide any further details.