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.
In "Warriors: A Dangerous Path," the cats that die are Stonefur, Runningwind, Whitestorm, Lionheart, and Brindleface. Stonefur is killed by Blackfoot during the 'Great Battle'. Runningwind, Whitestorm, and Lionheart die during the 'Great Battle', while Brindleface is killed by Tigerstar's dogs.
he kills Stonefur in The Darkest Hour and probaly others, too
Spiderleg did not die yet in the series.
The young pretty she-cat named slverstream, dies. From: squirrelflight
No, her death is not recorded.
During the time of TigerClan, Tigerstar claimed that half-Clans didn't belong in TigerClan. He asked Stonefur, who was half-RiverClan half-ThunderClan, to kill Featherpaw and Stormpaw, Graystripe's kits, who were also half-RiverClan and half-ThunderClan, to prove his loyalty to TigerClan. Stonefur refused, and tried to protect Featherpaw and Stormpaw while, under Tigerstar's command, Darkstripe tried to kill them. Stonefur, though half-starved, defeated Darkstripe. Blackfoot soon took his place and killed Stonefur brutally. Featherpaw and Stormpaw are taken back to their prison, where they tell Mistyfoot, Stonefur's sister, about Stonefur's death.
So far she has not died, and it is possible she will not die in the series, but retire.
Mistyfoot is a character in the Warriors series, and her age is not explicitly stated in the books. However, based on the timeline of events in the series, Mistyfoot is likely a few years older than her younger brother, Stonefur.
they are Stonefur and Mistyfoot, Oakheart and Bluestar's kits
Leopardstar dies in Fading Echoes
Brindleface, Runningwind, he made Graypool fall to her death, Redtail and he commanded Blackfoot and Darkstripe to kill Stonefur.
Stonefur was killed by Blackfoot and Darkstripe when Tigerstar joined RiverClan and ShadowClan to create TigerClan. (selfish cat...) Tigerstar ordered Blackfoot and Darkstripe to kill Stonefur because he was a half- clan cat and Tigerstar thought half- clan cats didn't deserve to live. Tigerstar also ordered them to kill Stonefur because he wouldn't prove his loyalty by killing Featherpaw and Stormpaw. Stonefur died protecting Graystripes kits, Featherpaw and Stormpaw.