Tenants with one spare bedroom have had a payment reduction of 14% and those deemed to have two or more spare a reduction of 25%.
Lawyers for the 11 cases say that, unless the families move from their homes into smaller properties, they face building up rent arrears and being forced out any way.
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The US rapper was killed in a drive-by attack in 1996 at the age of just 25.
Innocent Betty Laird, 88, died after the car she was travelling in was deliberately crashed into to make fraudulent insurance claims.
At least one person has died in the crash after the plane came down in the city of Riverside shortly after take off.