How did Tigerstar tried to kill Firestar?

Three in all, although technically he only tried two times, but when he let thew dog pack loose, it killed her and since he was still stalking for revenge on her, then I think that counts too.

He was trying to kill her still but he hated Fireheart more then and so he tried to destroy ThunderClan. =( He also killed Runningwind, Brindleface, he ment to kill Bluestar at the narrow turn on the thunderpath but Cinderpaw got her leg crippled. He hurt so many cats...And THEN!he goes and takes over ShadowClan and makes Leopardstar let him rule RiverClan as well and then he tries to kill Featherpaw and Stormpaw but Stonefur fights Blackfoot and Blackfoot kills him and then the two apprentices are saved and yadayadayada... But basically Tigerstar killed for fun! He LOVED Bluestar and then he fell in love with Goldenflower and then he was exiled and fell for Sasha and all that crap! HE IS WROSE THAN SCOURGE!!!!!!! (The reason I say that is because Scourge was a runt, his brother and sister HATED him his mother thought he was a liar AND named him TINY!!!!!!) So i basically can't blame Scourge for his past all he wanted was to be wanted and loved by his own family!!!! OH DID I MENTION HE WAS A KITTYPET? But oh well... Soooooooo ya Tigerstar had a crappy life to he wasn't wanted by his dad, he was named by Bluefur/star..., he Loved Bluefur/star and wanted her to be happy because she lost her sister,her kits, her love of her life, her deputies her mother, her father, AND her sister!!!!!!!!!!!! =,( OK NOW IM DONE...