Milwaukee Police are investigating a shooting that happened around 9:00 p.m. on September 30 in the 4800 block of N. 37th Street. A 54-year-old man and his 14-year-old nephew were sitting outside of a residence when shots rang out and struck the victims. The adult suffered serious injuries and is currently being treated at a local hospital. The teenager suffered a superficial wound that did not require treatment. The circumstances surrounding this incident remain under investigation.