Sex offender Todd Kohlhepp confesses to 7 kills after woman found chained in storage container

Sex offender Todd Kohlhepp confesses to 7 kills after woman found chained in storage container

Registered sex offender Todd Kohlhepp has confessed to killing seven people.Kohlhepp was arrested after a woman was found chained up in a shipping container on his property.Kala Brown, 30, and her boyfriend went missing on 31 August.Police found the body of her boyfriend after searching Kohlhepp’s property.The suspected murderer then led police to two more bodies.He also confessed to killing four people at a motorcycle shop in 2003. Nov 6, 2016
See how non-enzymatic RNA replicates

See how non-enzymatic RNA replicates

In the absence of RNA – or protein-based replication machinery – it is possible for RNA to replicate in a non-enzymatic, template-directed manner. In this animation, the nascent RNA strand is formed from activated nucleotides by Watson-Crick base pairing. Nov 2, 2016