Editor's note: This is the second in a two-part series. Leonard Deutchman Commonwealth v. Ayyakkannu Manivannan |

Authenticating the Letter

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The Geek Tools

People v. Garrison

  • The record of each e-mail transmission includes an Internet Protocol (IP) address from which the transmission initiated;
  • The IP address can be linked to an Internet service provider (ISP); and
  • In turn, the ISP can often trace the IP address to the physical address of a particular ISP.

Ali v. State Hydentra HLP International V. Luchian |

Conclusion

Ayyakkannu Manivannan Ayyakkannu Manivannan Leonard Deutchman is vice president, legal for KrolLDiscovery, which he helped build into the largest e-discovery provider in the United States. Before joining KrolLDiscovery, he was a chief assistant district attorney at the Philadelphia District Attorney's Office, where he founded the Cyber Crime Unit and conducted and oversaw hundreds of long-term investigations involving cybercrime, fraud, drug trafficking and other offenses.