*985 Opinion
By an information filed February 6, 1979, in the Superior Court of Humboldt County defendant and appellant Betty Lou Haven was charged with two counts of violating Health and Safety Code section 11352 (sale of heroin), one count of violating Penal Code section 137, subdivision (b) (threatening a witness) and one count of violating Penal Code section 182 (conspiracy to sell heroin). Appellant initially entered a plea of not guilty to all counts. Believing that the cumulative effect of charging all four counts would result in prejudice, appellant moved for an order severing count one (sale of heroin) from the remaining counts. Appellant’s motion was denied.
On August 6, 1979, pursuant to a plea bargain, appellant withdrew her plea of not guilty and entered a plea of no contest to one count of violating Health and Safety Code section 11352. The plea was entered with the understanding that the trial court would sign a certificate of probable cause in order that appellant could argue on appeal that the denial of her severance motion was erroneous. (Pen. Code, § 1237.5.)
Appellant was sentenced to state prison for four years. A certificate of probable cause was filed and thereafter appellant filed a timely notice of appeal.
Appellant argues on appeal that her plea must be set aside because it was induced by her erroneous understanding that the denial of appellant’s motion to sever was cognizable on appeal. The People agree that the judgment must be reversed and remanded to permit appellant to withdraw her plea.
Issues cognizable on an appeal following a plea of guilty or nolo contendere are limited to issues based on “reasonable constitutional, jurisdictional, or other grounds going to the legality of the proceedings” resulting in the plea. (Pen. Code, § 1237.5.) The reason for this rule is that “a plea of guilty admits all matters essential to the conviction.”
(People
v.
DeVaughn
(1977)
However, a claim that a plea was improperly induced goes to the legality of the proceedings resulting in the plea and is cognizable on appeal.
(People
v.
DeVaughn, supra,
Appellant and the People have waived oral argument and request that the remittitur issue immediately.
The judgment is reversed. The remittitur shall issue forthwith.
Scott, J., and Feinberg, J., concurred.
