POWERS ARRESTED IN VALLEYMrs. Mossier Asks Count Against Nephew DroppedHOUSTON (AP) —; The widow of slain millionaire Jacques Mossier wants to drop the aggravated assault charge filed against her hephevv because of “extenuating circumstances’* which she did not explain. : .Melvin, Lane Powers, 32, allegedly struck Mrs. Candace Mossier, 49, at her River Oaks home one week ago today.Mrs. - Mossier and Powers were found • innocent atrags may call P05-9434. Kappa Alpha members will collect the clothing, which will be cleaned and repaired by the Salvation Army. Needy persons here will benefit.Miami, Fla., In 1966 in the slaying of her husband. ' , :Asst. Dist. A tty. Neil McKay said .he received a: letter from Mrs. -Mossier requesting the charge be dismissed, and said the request will be taken under advisement.;- \’Mrs. Mossier was reported to be in Methodist Hospital Thursday night. A. hospital spokesman said Mrs. Mossier, requested that no information be released on her or on her condition. 7;Powers was arrested Friday night at McAllen Airport in the Lower Rio Grande Valley. Justice of the Peace Jack Treadway of Houston ■ set Power’s bond • at §400.