Police are investigating three robberies and an assault that were reported over the weekend.

At 6 a.m. on Friday, September 8, two individuals approached a woman as she was exiting her vehicle in the 2900 block of Kings Ridge Road in Parkville (21234). The woman was assaulted and threatened by one of the suspects, then the suspects fled the scene.

At noon on Friday, three men robbed another man of his cell phone and wallet in the area of Chesaco Avenue at Sagramore Road in Rosedale (21237). One of the suspects was armed.

At 6:30 p.m. on Friday, two individuals, one implying a gun, attempted to rob the a group of people in the 1000 block of Eastern Avenue in Essex (21221). One of the suspects was located and arrested at the scene and the second suspect fled.

At 11:15 p.m. on Saturday, September 9, a man gave a ride to two individuals in the area of Elinor Avenue at Henry Avenue in Nottingham (21236). One of the suspects produced a gun while the other suspect assaulted the victim. Following the assault, the victim’s vehicle was stolen.