That night he punched a pillar in the bar and then went downstairs and rained punches on a door as he took out his frustration.
The following week, on April 25, while both her husband and her lover were in the Cavern, she led Adam Cox, whose wife she was friends with, into a secluded corner.
Sarah’s husband Andrew, 43, a former golf professional, turned a blind eye but Coleman confronted them.
He was ejected, then beat Andrew to death outside the historic market town’s Georgian Theatre as Sarah watched.
Powerfully-built Coleman denied any intention of killing or causing serious injury, saying he was merely defending himself.
He was said to have pounded her husband with all his strength “like a cage fighter”.His love rival died two days later in hospital from catastrophic brain injuries.
Coleman claimed he was defending himself when Mr Jackson ran up to him, hitting him once.
Coleman told Teesside crown court:
“As I looked up Andrew Jackson came at me, he came straight at me. He asked me “who the f*** do you think you are?”
“I remember feeling myself being pushed and pulled about. All I remember is throwing a punch and that was that, I can’t remember anything else after that.” Coleman admits manslaughter but denies murder.
Culled from Mirror UK