A teenage boy who was in foster care was behind bars with adults on Friday accused of trying to kill his biological mother’s alleged attacker in Miami-Dade County.

A man and a woman stand accused of recently trying to kill a man who collapsed on the sidewalk while bleeding in Miami’s Little Havana.

Carlos Duran and Marco Collazos told police their friendship had ended over a woman in Broward County. The romantic rivalry turned into a confrontation at a restaurant in Hollywood.