STAMFORD - Police arrested one of two suspects in a pair of armed robberies in Stamford, according to officials.

Police say a victim identified Ki Sangster as one of the suspects in a lineup early Friday morning. He was later arraigned on two counts of robbery and held on $200,000 bail.

Authorities say the alleged robbers used bicycles for transportation before attacking their victims.

Anyone with information on the robberies is asked to call Stamford police.