The death of a Grand Prairie man whose body was found in White Rock Lake in February has now been ruled a suicide by drowning.
Alfonso Hernandez was the longtime boyfriend of Weltzin Garcia who had been missing since February.
Garcia's body was recovered in Mountain Creek Lake in April. Her cause of death is not yet determined.
Police said an arrest warrant had been issued for Hernandez in connection to an assault involving Garcia, who filed a restraining order against Hernandez.
Their car was found near White Rock Lake.