12:19 p.m.--A Harvard University Police Department (HUPD) officer discovered a group on the Science Center mall handing out literature and brochures. The group was asked to move on. After packing up their things, they left.
5:03 p.m.--A detail officer at the Kennedy School of Government stopped two suspicious individuals. After additional HUPD units arrived, the two were interviewed. HUPD arrested Jay Ringer, 25, of Somerville, for possession of a "Class D" narcotic.
12:49 p.m.--Detectives took custody of Andre K. Stuckey, Jr., 20, of Long Beach, Calif. He was placed under arrest for assorted warrants.
2:44 p.m.--Holyoke Center security asked for the removal of a group of photographers on the roof.
10:56 a.m.--A Memorial Hall detail officer of the HUPD arrested Francis Shi, 39, of Dorchester, for trespassing.