A scary phone call~~~~

Heard of some incident that a person been kidnap by few bad guys then after that they'll make a call for victim's family to ask for money, or so called threaten? Well, today, this case is happened on my family. Likewise, today my dad, my brother and me went to work, just left my mom n my sister in law in the house, oh ya..and also my niece went to kindergarden already. Around 10 morning, my mom received a house phone call from a stranger. Initially, my mom heard of a man's voice, shouted "Help me! Help me! Please!! Help me!!" , for sure my mom gets shock and thought that who is that? what happen?? Then suddenly the voice's change, guess is the "HEAD".. He said; "Your son is now in my hand, if u don't want anything happen to him, u better don't try to call police!!" then my mom ask him back with fear; "What is my son's name??".. of cause, i think all of us very clever, must ask for the sure first, keep sober minded..but that kind of "less-moral" person shouted back to my mom; "Why u asking so much?!! Do you believe that i cut his hand off then send 'it' to your house?!!"..Sigh.. I really can't imagine how if this call is answer by those grandma(s)? Afraid they cannot get frighten or they will.....(imagine it by yourself). My mom asked him again; "Then what you want me to do?" Guess what? He said give them 20k or they will kill him. Without thinking so much, because my mom feel that it is very suspicious, then she asked my sister-in-law to keep talking with him, and then use another cellphone call to her son, my brother. Luckily, my brother has answer my mom, which mean this is just a swindle. My mom gave a sign for my sister-in-law, then my sister-in-law put down the phone immediately. It is finally relief although it's just a few minutes, thanks God! I don't know why it will happened on our family, how do they get all the phone numbers? My sister-in-law said the voice is not a local person, but then how they get our phone numbers? Maybe they form a group to..maybe "earn money"?? Actually, i saw this case before in mail, almost the same case, that moment, i just treat it as reading a story only, but now it's happened on my family, believe it or not just hope that we all must take note. In case of when it is happen, first to be calm down, then think of another way to solving problem. But well, maybe it's easy to say it out, hard to make it? Anyway, just do our best!