KANSAS CITY — Law enforcement authorities are investigating a suspect in connection with a June 22 Amber Alert.

Police reported Monday that Anthony King is in custody and has been charged with 1st degree robbery, armed criminal action and unlawful possession of a firearm in this incident, according to a media release.

On Friday authorities issued an Amber Alert for 15-year-old Brajaean Sledge. She was reported missing after her grandfather was found shot.

Just before 6:00p.m. Saturday, Brajaean Sledge walked into to a Kansas City Missouri Police Station and identified herself to authorities and the Amber Alert was canceled.  Police released no additional details Monday.