Update: Amber Alert issued for 14-year-old Ypsilanti girl; one suspect in custody

Updated story: Second man arrested in Ann Arbor sexual assault investigation; missing girl found

As of 7:50 p.m. Friday night, Wayne William Rankin, one of two men suspected of traveling with a missing 14-year-old girl, is in custody, Ann Arbor police say.

Earlier today, Ann Arbor police issued an Amber Alert for Selena Leroux Riggins, who was believed to be traveling with two men - 25-year-olds Rankin and Woodrow Roosevelt Williams. The two men are wanted on felony criminal sexual conduct charges, police Lt. Angella Abrams said.

Riggins was last seen on Washtenaw Avenue in Ypsilanti at about 5 p.m. Thursday, the alert says. Investigators are still looking for the young girl and Williams. No further information is available at this time.

Selena Leroux Riggins

Police would not say whether the incident is connected to a sexual assault of a different 15-year-old girl Thursday at a Washtenaw Avenue hotel.

Riggins, who is a runaway, has ties to Canada, police say.

Riggins is white, 5 feet, 3 inches tall, 125 pounds with brown eyes and brown hair.

Williams is black, 6 feet tall, 180 pounds, with brown eyes, black hair and a tattoo on his right arm, the alert says.

Anyone with information can call 911 or Ann Arbor police at (734) 794-6911.