Army Spc. Torian Davis, 22, was booked on Wednesday for murder and aggravated assault charges.
Three Giants fans filed a federal lawsuit claiming their constitutional rights were violated and excessive force was used when law enforcement officers ejected them from Levi's Stadium in San Francisco.
"I hope this individual is able to get the treatment he needs," said Mayor LaToya Cantrell.
Police discovered a .38 revolver during the arrest.
The lawsuit also claims that Williams's Eighth Amendment right was violated.
Nothing says sorry for a Taser shot like cake.
"I said, 'Get up! It's Jesus' Day!'"
A detective was reportedly still negotiating with robbery suspect Marcus Fischer when cops shot him numerous times.
Police gave the 48-year-old medical treatment but he died around 90 minutes later.
Nick Berardini's documentary about Taser International gives an inside look at the dangers of the electronic control weapon.
Michael Slager allegedly tased another unarmed black man in 2013 without proper cause.
The Taser used by Los Angeles police was called "ineffective," bringing up questions about the devices.