Many atempts to kill Bluestar were made by Tigerclaw/Tigerstar, one in which Cinderpaw falls into.
Fireheart becomes deputy of ThunderClan when the former deputy, Redtail, is killed in battle. Bluestar appoints Fireheart as the new deputy due to his loyalty, courage, and strong leadership skills, despite some initial reservations about his past as a kittypet.
Yes, he becomes a rouge when he tries to kill Bluestar. Then he goes to ShadowClan and becomes leader after Nightstar
Tigerclaw tries to kill Bluestar in Chapter 37 of "Forest of Secrets." This is when Tigerclaw reveals his treachery and attempts to take over the leadership of ThunderClan by attempting to murder Bluestar.
yea
No Bluestar did not kill her mother, Moonflower. Moonflower was killed by Hawkheart. The Windclan med. cat in Bluestar's Prophecy.
Brambleclaw does kill someone. He killed Hawkfrost because hawkfrost tries to take over the forest.
Yes, Tigerstar killed Brindleface in the fifth book "A Dangerous Path". Tigerstar used Brindleface's dead body to lure the pack of dogs toward the ThunderClan camp, where they can destroy the camp and kill the Clan cats, especially Bluestar who was on her last life.
Yes, in the television series she tries to kill Bill Compton
Series of unfortunate events.
Yes, Tigerclaw killed Redtail hoping that he would become deputy.
Yes, he does. Tigerstar orders Stonefur to kill Graystripe's kits and Stonefur refuses, then Tigerstar orders Darkstripe to kill him, but Darkstripe is defeated, so he gets the help of Blackfoot and they kill him. This happens in "The Darkest Hour", the last book of the first series.
Redtail is a character in the Warriors series by Erin Hunter. He is a brave and respected ThunderClan warrior with a distinctive red tail, hence his name. Redtail serves as the Clan's deputy before his untimely death in battle.