
610 So.2d 818 (1993)
George MORALES and Janice Morales
v.
TETRA TECHNOLOGIES, INC. and Bob Richie,
Berwick Bay Oil Company, Third Party Defendant-Appellant.
No. 92-C-3127.
Supreme Court of Louisiana.
January 15, 1993.
*819 Denied.
CALOGERO, C.J., not on panel.
