Sounds like a scam as the messager wanted me to reply to him/her about a supposedly lost suitcase. I haven't lost a suitcase or my marbles for that matter. So avoid the number if in doubt...

Left a Voicemail message, in a monotonous tone told me that if I didn't call them back that I will be arrested. Pity there isn't much the Police can do about it.

missed call left message a law suite was being filed against me. Scam

Left a robot voice message that it was saying they would issue an arrest warrant and have me arrested if I did not call back and spit these number out, a bit scary.

Scam... threatened arrest

I called back number (08) 8121 6046 rango nce then gets disconnected automatically.

ATO fraud

Phoned saying they were from the ATO and there was a case against me for fraud in last years tax return, when I said I was not a tax payer, as did not work, the guy got really aggressive and told me to listen to him, as a warrant had been issued for my arrest for five years? I explained that people do not get arrested for five years, he got even more aggressive with me and said that if I hang up, the police will come looking for me.