muslim cut his sister-in-law's throat then left her bleeding to death in her children's arms because he was envious of his successful brother
Foyez Ahmed, 31, was sentenced to a minimum of 22 years in jail after killing Razu Khan in Oldham, Greater Manchester
Mrs Khan was found fatally injured on the sofa by three of her children who held her hand and tried to revive her
Ahmed felt he had been 'treated badly' by his brother Mohammed Rahman and his wife despite them giving him food and shelter
muslim 'stabbed older partner then beat her to death with shears in underpass after she refused to have a threesome'
Tuanjai Sprengel, 43, from Thailand, 'suffered a number of broken fingers as she tried to defend herself against the fatal blows by Muhammad Shafi
Passerby heard woman screaming but dismissed it as a 'lover's tiff'
Pakistani Shafi was on student visa from Islamabad but was allowed to stay
On evening before death, 'Tuanjai said Shafi was "controlling" and "jealous"'