Catherine Shakdam is heading Ali Mohammed al-Nimr campaign with Marwa Osman and inviting everyone to support their open letter by joining them in this campaign at legallygraphic.com Ali Mohammed al-Nimr, the nephew of prominent Shia cleric and rights activist Sheikh Nimr al-Nimr has languished in a Saudi Arabian prison since his arrest in 2012, on false charges he had been tortured into confessing, and now awaiting a death sentence by beheading and crucifixion.