Party debris is seen in the area of a mass shooting incident in the Southern District of Baltimore, July 2, 2023.... Julio Cortez/ AP The Houston shooting happened just after 1 a.m.on Saturday at Margaret Jenkins Park in the southern part of the city as a birthday party was ending, police and witnesses said.... No arrests were immediately announced.At least five people were shot, one fatally, in the Parkway Village Section of southeast Memphis around 4 p.m.on Saturday, according to the Memphis