You guys are thinking with your heart, and not with your brain. Trophy hunting actually benefits conservation. In most cases, trophy hunters pay $5,000 to $100,000 for a license to kill a single animal. This money, is in turn used to combat illegal poaching, there by saving the lives of millions of wild animals. If we ban trophy hunting, then it will result in even more animals getting killed.
That's more or less true, but luring an animal out of a national park and then even failing to kill it quickly with minimal suffering isn't something what should go without any reaction. And a week later the same thing happened with an other lion on the same place. (The death of these two lions could lead to the death of 6 lion cubs as well.)
BTW "Zimbabwe
suspended hunting
around its biggest game reserve", so not everywhere and not forever just around the reservation area, for a limited time.
PS.: "more or less true" because of only a fragment of that money used to go to the wildlife reservations.