Massachusetts Appeals Court February 26, 1981 (Commonwealth v. Albizu)

Within a few minutes of a robbery of a gasoline station in Leominster at 5:00 a.m. on August 8, 1978, a police officer and his partner observed the two robbers walking away from the station. After a brief conversation with the victim, the officers drove in the direction of Route 2 along the path taken by the holdupmen.