Police believe a Denton man murdered his estranged wife and fled Texas last month, and are asking for the public's help in locating him.

Denton missing woman investigation What we know: The Denton Police Department says 42-year-old Marjulin Daiuru Briceo Arrieta was reported missing on September 28 by her family.

Around 6:45 p.m. that day, Briceo Arrieta met with her estranged husband, 49-year-old Richard Pastor Perez, at his apartment in the 1900 block of N. Ruddell Road.