A life of solitary imprisonment, the highest price anyone can pay in a civilised country

An eye for an eye. Actually I like the idea of "to the pain" (from the movie Princess Bride). Cutting out eyes, tongue, cut off hands and feet but leave the ears so that he can hear the cries and shrieks of everyone who says "dear God, what is that thing!"

Peole should beat and kill him

Tie him to the ground at low tide and then wait for the tide to come in to drown him.

Give him to the families of his victims and let them take turns doing whatever they please to him.

Here is some information about this: "Moninder Singh Pandher is an alleged Indian serial killer. He, and his domestic servant Subhash Kohli (alias Surendra) are the prime accused in the Noida serial killing of around twenty people, mostly children, from Nithari village in Sector 31 of Noida, Uttar Pradesh, India. In a media report, Surendra has confessed to the kidnap, rape and murder of least eight children, however, reports indicate that more than twenty children are missing and might be victims also." "The Central Bureau of Investigation (CBI) however, took statements by Surinder Koli and gave a clean chit to Pandher. Surinder Koli, earlier in his depositions to the CBI before a judicial magistrate had completely exonerated Pandher. However, CBI had slapped lesser charges against Pandher for bribing police officials, indulging in prostitution, procuring call girls and destruction of evidence. CBI filed 19 charges against Pandher and Koli of which Pandher is now exonerated in 3 of them and the latest on being on 4th May, 2007 for the murder of Nanda Devi. CBI had earlier given clean chits for Pandher on charge sheets filed for the murder of Pinki Sarkar and Payal, based on Surinder Koli's confession and that Pander was not at the crime scene on the day of killings This was not in the good taste of parents of the victims who launched yet another protest, this time against the CBI contending that it appeared to be "too much of a coincidence"." Source and further information: http://en.wikipedia.org/wiki/Moninder_Singh_Pandher Further information: http://en.wikipedia.org/wiki/Surender_Koli http://en.wikipedia.org/wiki/2006_Noida_serial_murder_investigation Psychopaths are mentally ill persons and in this case, such a person would have to stay in a mental asylum until the end of their life. Another problem in this case is the possibility of corruption at a higher level. This must certainly be cleared if the people are to keep some confidence in their institutions.

I hate death penalty and violence. Send him to prison for many years.

sadly this happens in far too many off the radar countries worlwide. i am no judge so i cannot say. i guess karma would be the life's way to settle it.