A list of nine homicide victims all linked to a convicted felon is displayed by the Phoenix Police Department at a news conference on Thursday, Jan. 18, 2018 in Phoenix, Ariz. Phoenix-area police have evidence linking 35-year-old Cleophus Cooksey Jr., already charged with killing his mother and stepfather, to seven additional homicides that occurred in a three-week span late last year. (AP Photo/Terry Tang)
