October 12, 2016 6:39 pm Mystery Delaware Park Cleaner, Mr. Sonny A Delaware man is keeping a park looking nice for free. NBC10’s Tim Furlong shows us many people in his neighborhood are shocked by his generosity. US & World Videos 2:54 UPenn leaders reiterate to pro-Palestinian protesters that they need to disband 1:44 Pro-Palestinian protesters remain on UPenn's campus despite warnings to disband 1:30 Protests calling for ceasefire continue at Penn 6:33 Family affair: Former Eagle and new Eagle Jeremiah Trotter and Jeremiah Trotter Jr. speak out 0:20 Teen girl shot in Southwest Philly, suspect in custody