Milwaukee Police are investigating a attempted homicide and suicide that happened on March 28th around 3:00 p.m. at McKinley Marina, 1700 N. Lincoln Memorial Drive. A 21- year-old Milwaukee woman entered the water while holding an infant child. Witnesses stated it appeared the woman was attempting to drown herself and the child. Milwaukee Police arrived and rescued the woman and child from the water. Milwaukee Police and the Milwaukee Fire Department performed life saving measures for the woman and child. Both were taken to local hospitals but the woman later died from her injuries. The child continues to receive medical treatment. The investigation into the incident is ongoing.