弑 弒 shi4
to murder a superior; to murder one's parent

strokes 13
radical
弋
弋
strokes after radical 10
篡弑 篡弒 cuan4 shi4
to commit regicide

弑父 弒父 shi4 fu4
patricide; to kill one's own father

弑君 弒君 shi4 jun1
regicide; to commit regicide

弑母 弒母 shi4 mu3
matricide; to commit matricide