In 1997 , he went into depression and finally died on 18 June 1998 .
Grillo worked there until 31 December 1986 when the club decided not to continue working with him .
In 1997 , Grillo went into depression and finally died on 18 June 1998 .
Grillo worked there until 31 December 1986 when the club decided not to continue working with him .