Perth’s Steven Dean sentenced to 20 years for fatal domestic violence assault

A man who, in a drug-induced psychosis and in front of their two children, repeatedly punched then stabbed his partner of 15 years to death, will spend the next 20 years behind bars.

Steven Dean, 37, attacked partner Emmerich Lasakar, 35, in April 2023 and left her to die on the floor of their…