![German man stabbed with poison umbrella dies a year after attack which has chilling echoes of infamous Markov assassination | Daily Mail Online German man stabbed with poison umbrella dies a year after attack which has chilling echoes of infamous Markov assassination | Daily Mail Online](https://i.dailymail.co.uk/i/pix/2012/05/12/article-2143522-05BE02180000044D-337_306x423.jpg)
German man stabbed with poison umbrella dies a year after attack which has chilling echoes of infamous Markov assassination | Daily Mail Online
![Twitter 上的 Wayne Bond Lau, MD:"The seed of the castor oil plant contains both #CastorOil (a laxative, a candy flavoring, & mold inhibitor) and #ricin - a deadly agent involved in the Twitter 上的 Wayne Bond Lau, MD:"The seed of the castor oil plant contains both #CastorOil (a laxative, a candy flavoring, & mold inhibitor) and #ricin - a deadly agent involved in the](https://pbs.twimg.com/media/DQILDxKW4AMil3d.jpg)
Twitter 上的 Wayne Bond Lau, MD:"The seed of the castor oil plant contains both #CastorOil (a laxative, a candy flavoring, & mold inhibitor) and #ricin - a deadly agent involved in the
![The Bulgarian Umbrella was a Cold War era weapon that injected a poisoned pellet for use in assassinations. : r/WeirdWeapons The Bulgarian Umbrella was a Cold War era weapon that injected a poisoned pellet for use in assassinations. : r/WeirdWeapons](https://preview.redd.it/nocikfp4y2921.jpg?auto=webp&s=2d6580203c03baf42f49eceec93c61208ebc71dc)