Search widens for suspected gunman in killing of UnitedHealthcare CEO

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See the timeline of UnitedHealthcare CEO suspected gunman’s actions leading up to shooting

(9:6)

Suspected gunman who allegedly killed MARTA bus driver turns himself in

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Austin police release photo, video of suspected gunman in Lakeline Mall shooting

(1:55)

CNN traces suspected gunman after CEO killing

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Suspected UnitedHealthcare CEO Shooter Flirted With Worker

(3:27)

20-year-old man ID'd as suspected gunman in Donald Trump rally shooting

(3:48)

Suspected gunman still at large after five killed in Texas

(3:24)

UnitedHealthcare CEO shooting latest: Suspect left New York City by bus, police say

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Suspected gunman in Ont. condo shooting had history of conflict

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Suspected gunman in the July 4 parade shooting to appear in court

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Deputies shoot, wound suspected gunman in Compton

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Police: Suspected gunman in quadruple DC shooting found dead in apartment with 'sniper-type setup'

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Suspected gunman in Atlanta shooting captured

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Suspected gunman in Atlanta shooting captured

(3:44)

Cook's Corner Shooting: Suspected gunman identified

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Off duty constable disarms suspected gunman in Birmingham #itvnews #Birmingham #uk

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Suspected gunman at large after 10 killed, 10 injured in mass shooting

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Suspected gunman’s communications raise questions about missed warning signs l GMA

(3:23)