ORDER TO SHOW CAUSE
CHARLES R. BREYER, District Judge.
Petitioner, a state prisoner incarcerated at Pelican Bay State Prison, has filed a pro se petition for a writ of habeas corpus under 28 U.S.C. § 2254 challenging a conviction from Sonoma County Superior Court. He also seeks to proceed in forma pauperis under 28 U.S.C. § 1915.
Petitioner was convicted by a jury of first degree murder, home-invasion robbery in concert with others, first degree residential burglary and being a felon in possession of a firearm. The jury also found true the special allegation of firearm use by a principal and that petitioner had suffered a prison-term prior. On December 17, 2010, petitioner was sentenced to five years plus 25 years to life in state prison.
On June 13, 2012, the California Court of Appeal affirmed the judgment of the trial court and, on August 29, 2012, the Supreme Court of California denied review. Petitioner then unsuccessfully sought collateral relief from the state courts until March 27, 2013, when the Supreme Court of California denied his last petition for state habeas relief.
A. Standard of Review
This court may entertain a petition for a writ of habeas corpus "in behalf of a person in custody pursuant to the judgment of a State court only on the ground that he is in custody in violation of the Constitution or laws or treaties of the United States." 28 U.S.C. § 2254(a).
It shall "award the writ or issue an order directing the respondent to show cause why the writ should not be granted, unless it appears from the application that the applicant or person detained is not entitled thereto." Id . § 2243.
Petitioner seeks federal habeas corpus relief by raising claims of ineffective assistance of trial and appellate counsel, and improper exclusion of third party culpability evidence. Liberally construed, the claims appear cognizable under § 2254 and merit an answer from respondent. See Zichko v. Idaho , 247 F.3d 1015, 1020 (9th Cir. 2001) (federal courts must construe pro se petitions for writs of habeas corpus liberally).
For the foregoing reasons and for good cause shown,
1. Petitioner's request to proceed in forma pauperis (docket ...