Published: Sep 25, 2013 11:34 AM EDT

MIAMI (AP) - Authorities say they've questioned and released a man in the death investigation of an 18-year-old woman whose body was found at a construction site.
Police say Migual Infante ran when they arrived Tuesday to question him and hid in an agricultural area in southwest Miami-Dade County. When he was finally apprehended, detectives interviewed Infante and his girlfriend, Raquel Delgado, about the death of Tiffany Cabreja whose body was found over the weekend.
Infante told Miami television station CBS4 ( ) that he "didn't kill nobody." He says he and Delgado are innocent.
Cabreja's body was found Saturday. Authorities say a witness called 911 after seeing a body fall out of a truck.
The cause of death hasn't been released.
Information from: WFOR-TV,

(Copyright 2013 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed.)