Witness, The - Tapa blanda

No matter what country he flees to, Marwan Accad is being pursued by advanced technology for a murder he did not commit, as he tries to find out who is tracking him and contemplates larger questions of life and death.

My name is Marwan Accad. Accused of a crime I did not commit, I am on the run. I am hunted. I am alone. I am The Witness.
Clients like Rafeeq Ramsey were the reason Marwan Accad launched his executive security business. Old, wealthy beyond imagination, and terrified, Ramsey is willing to pay whatever it takes to rescue his kidnapped wife. But just as Marwan shows his client evidence that could crack the case wide open, Ramsey is gunned down by sniper fire. Marwan narrowly escapes with his life, leaving a trail of dead assassins from Monte Carlo to Morocco.
The main suspect in Ramsey’s murder, Marwan is now on the run from every police force in Europe and North Africa. No matter where he turns, more assassins are on his heels, thrusting those he loves into danger—or worse. What troubles him most is that no one was supposed to know he was working for Ramsey or what he had uncovered.
As he races against time to find his pursuers and their motives, Marwan soon discovers the conspiracy runs deeper than he ever suspected. With no one he can trust and his face on every major news bulletin across two continents, he disappears into the crowds of Cairo to plan his next move. It is there that he meets the beautiful Dalia Nour and is confronted with a truth that will change his life forever.