1Slain US abortion provider ' s clinic to close .
2The family of slain abortion provider George Tiller says clinic will be `` permanently closed . ''
3The Tiller family says in a statement released by his attorneys on Tuesday that it is ceasing operation of the clinic and any involvement by family members in any other similar clinic .
4The family said it is proud of the `` service and courage shown by our husband and father '' and know that women 's health care needs have been met because of his dedication and service .
5Tiller was shot to death May 31 while serving as an usher at the Lutheran church in Wichita that he regularly attended .