With Colombia 's main marksman Radamel Falcao missing the tournament through injury .
Teofilo Gutierrez rested , Martinez underlined Colombia 's depth of striking talent when he put Colombia ahead again 10 minutes into the second half .
With Colombia 's main marksman Radamel Falcao missing the tournament through injury and Teofilo Gutierrez rested , Martinez underlined Colombia 's depth of striking talent when he put them ahead again 10 minutes into the second half .