Pregnant woman's remains found near Philadelphia Police arrest former boyfriend (VIDEO)

PHILADELPHIA, Pennsylvania (AP) -- Police found the remains of a missing 24-year-old pregnant Philadelphia woman and arrested her former boyfriend, authorities announced Saturday.

The suspect, Stephen Poaches, is a former boyfriend of 24-year-old LaToyia Figueroa, who has been missing for a month. When Poaches, 25, was arrested in nearby Chester, police said he was wearing a bulletproof vest and carrying a pistol.