def METHOD_NAME(screen_name, window_id, force=False):
    if force:# kill
        cmd = ['screen', '-S', screen_name, '-p', window_id, '-X', 'kill']
    else:# send ctr-C
        cmd = ['screen', '-S', screen_name, '-p', window_id, '-X', 'stuff', "$'\003'"]
    p = subprocess.run(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
    print(p.stdout)
    print(p.stderr)