DOVER — Three arrests were made and a fourth unidentified person sought after a robbery that left a 24-year-old Dover woman injured Wednesday, authorities said.

Dover Police spokesman Master Cpl. Ryan Schmid said the woman was walking with her three children in the 1000 block of White Oak Road when approached by four persons. Police said the woman was assaulted and her purse containing an undisclosed amount of money was taken.

The woman sustained minor injuries, police said.

Abdul Lateef Fadipe, 25, of New Castle, Jasona Haith, 21, of Dover, and Joshua Harris, 28, of Dover, were later arrested in connection with the incident said.

Mr. Fadipe was charged with first-degree burglary, second-degree conspiracy, endangering the welfare of a child (four counts) and offensive touching. He was committed to Sussex Correctional Institution on $30,000 secured bail.

Ms. Haith was charged with first-degree robbery, second-degree conspiracy, endangering the welfare of a child (four counts) and offensive touching. She was committed to Baylor Women’s Correctional Institution on $66,200 cash bail.

Mr. Harris was charged with first-degree robbery, second-degree conspiracy, endangering the welfare of a child (four counts) and offensive touching. He was committed to Sussex Correctional Institution on $66,200 cash bail.