Macy's Philadelphia stabbing: Tyrone Tunnell accused of killing 1 security guard, wounding another in Center City store
By Katherine Scott, Sharifa Jackson & Alyana Gomez
1 killed in double stabbing at Macy's in Philadelphia; man arrested at SEPTA station
By Nate Sylves, Tom Dougherty & Nikki Dementri
Security guards at Philadelphia Macy's stabbed after retail theft
By Pilar Arias & Daniella Alessandra Genovese
Security guard killed at Philadelphia Macy's was an 'innocent soul,' mother says
By Annie McCormick & Maggie Kent
Philadelphia Macy's stabbing: Victim identified in fatal stabbing at Center City store, suspect charged with murder
By Katherine Scott & Maggie Kent