Reporter, non-fiction writer. He has twice been shortlisted for the NIKE Literary Prize and has won the Polish Book Publishers Association Award.

He began his career as a reporter at the youth weekly Na przełaj before leaving school, and soon after he joined the first reporting team at "Gazeta Wyborcza". His reports from this period were published in a book, Stairs Don’t Burn (2000, 2006). Before he got his masters degree at Warsaw University he went to Bosnia with a convoy organised by humanitarian aid worker Janina Ochojska. He then went back to the Balkans repeatedly for many years, and the book Like Eating A Stone is the result of those journeys. His next book was Dear Daughter (2005), the moving account of his efforts to find out what had happened to his missing friend, a reporter called Beata Pawlak, who turned out to have been killed in a terrorist attack on the island of Bali.

For several years Tochman was involved in activities aimed at finding missing people. From 1996 to 2002, he ran a programme called "Anyone Who Saw, Anyone Who Knows" on the Telewizja Polska TV channel. In 1999 he founded the ITAKA Centre for the Search for Missing People.