Who is the Murderer? (Warriors version)

[Galaxy Of Wisdom]

Name: nightmareblood
Age: 25 moons
Looks: https://madwolfheart.deviantart.com/...mare-709918296
Gender: Male
Mate/crush/ family: no family but mate and crush open
Personality: kind, loyal, a huge flirt but very playful despite his scary looks and name

[FadingEchoes]

Form-
Name: Ripplepaw
Age: 11 moons
Looks: https://www.pinterest.com/pin/574279389967774644/
Gender: Female
Mate/crush/ family: Her crush is Kyra's Reedpelt.(Unless you mean just in this in which case open.)
Personality: Impatient, flighty, naive, trusting.

[The_10th_Doctor]

Form-
Name Petalstorm
Age 23 moons
Looks silver she-cat with black swirls and paws, dark blue-green eyes and a white chest.
Gender female
Mate/crush/ family Dragontail is her mate, Pounce, Icepaw, Cloudpaw, Frostpaw, Crowkit, Shadekit, and Amberkit are her kits. Snakepelt is her former mate.
Personality Reasonable and loyal