Two people were slashed just 20 minutes apart from one another at separate subway stations in Downtown Brooklyn. Officials say the first attack happened at the Atlantic Avenue - Barclays Center Station at 11:50 p.m. Tuesday. A 38-year-old woman was slashed in the shin, leaving a trail of blood for other commuters to step over. The slashing happened in the mezzanine of the station after a dispute with the suspect. Authorities say the second slashing happened just 20 minutes later and about three miles away.