Police responding to gunshots find 57 weapons in SF home

San Francisco Police seized 57 guns, including 17 semiautomatic rifles after responding to a shooting inside a home on Laguna and Green streets. Jack Dane, 63, was arrested at the home on suspicion of shooting at an inhabited dwelling. less San Francisco Police seized 57 guns, including 17 semiautomatic rifles after responding to a shooting inside a home on Laguna and Green streets. Jack Dane, 63, was arrested at the home on suspicion of shooting ... more Photo: San Francisco Police Department / / Photo: San Francisco Police Department / / Image 1 of / 3 Caption Close Police responding to gunshots find 57 weapons in SF home 1 / 3 Back to Gallery

Nearly 57 firearms, including semiautomatic rifles and machine guns, were seized from a home in San Francisco’s Cow Hollow neighborhood after police responded to reports of a man wantonly firing shots inside the residence, officials said Tuesday.

San Francisco resident Jack Dane, 63, was arrested and peacefully booked into San Francisco County Jail on a slew of gun-related charges, including negligent shooting and firing a gun on Aug. 29 at an inhabited residence on Laguna and Green streets.

Police said a witness who claimed to be a friend of Dane’s told officers he was suffering from a psychotic breakdown.

Officers recovered a wide array of guns at the home, among them 40 handguns and 17 semiautomatic rifles, including machine guns, according to a police report.

Rachel Swan is a San Francisco Chronicle staff writer. Email: rswan@sfchronicle.com Twitter: @rachelswan