West San Gabriel Valley news from Alhambra, San Gabriel, San Marino, Rosemead, Monterey Park, South Pasadena, and Pasadena:

• South Pasadena ‘school massacre’ averted, officials say (Pasadena Star-News)
• Man who threatened to kill former roommate in Pasadena arrested (Pasadena Star-News)
• Officer pulls into Pasadena gas station parking lot same time as robbery suspect (Pasadena Star-News)
• Police: Suspicious parcels at Alhambra and Monterey Park contained motorcycle parts (Pasadena Star-News)

• Gas leak leads to street closure in Pasadena (Pasadena Star-News)

• Pasadena asks for input on bike master plan (Pasadena Star-News)
• New bridge approved for Circle Drive in San Marino (San Marino Tribune)
• President Obama may declare San Gabriel Mountains a national monument (San Gabriel Valley Tribune)